123203303222 has 8 divisors (see below), whose sum is σ = 189799683456. Its totient is φ = 59936742072.

The previous prime is 123203303203. The next prime is 123203303233. The reversal of 123203303222 is 222303302321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832454678 + ... + 832454825.

It is an arithmetic number, because the mean of its divisors is an integer number (23724960432).

Almost surely, 2^123203303222 is an apocalyptic number.

123203303222 is a deficient number, since it is larger than the sum of its proper divisors (66596380234).

123203303222 is a wasteful number, since it uses less digits than its factorization.

123203303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664909542.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 123203303222 its reverse (222303302321), we get a palindrome (345506605543).

Subtracting 123203303222 from its reverse (222303302321), we obtain a palindrome (99099999099).

The spelling of 123203303222 in words is "one hundred twenty-three billion, two hundred three million, three hundred three thousand, two hundred twenty-two".